Products 8623255 Unit Price: $ 86.4500 /EA Pkg Qty: 1 Description: 5.5MM20XD HELIOS DRILL Item Category Code: OSG Product Group Code: DRILLS Coating: WXL Coolant Through: No Decimal Size: 0.2165 Flute Helix: 40 Deg Flute Length: 128 Flutes: 2 Length Style: Extra Long Material: HSSCo Metric Size: 5.50 Overall Length: 185 Point Angle: 120 Deg Point Type: R Thinning Shank Diameter: 5.5 × Warning! You are currently logged in as a guest, please login or continue as guest.